Geometrical OpticsHard
Question
Two point white dots are 1 mm apart on a black paper. They are viewed by eye of pupil diameter 3 mm. Approximately, what is the maximum distance at which these dots can be resolved by the eye? [ Take wavelength of light = 500 nm ]
Options
A.5 m
B.1 m
C.6 m
D.3 m
= Resolution limit = 
More Geometrical Optics Questions
A biconvex lens of focal length f forms a circular image of sun of radius r in focal plane. Then...Critical angle of light passing from glass to air is minimum for...The angle of a glass prism is 4.5o and its refractive index is 1.52. The angle of minimum deviation will be -...A glass prism of refractive index 1.5 is immersed in water (refractive index 4/3). Light beam incident normally on the f...A thin prism P1 with angle 4o and made from glass of refrective index 1.54 is combined with another this prism P2 made f...